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Enzo Life Sciences Tetrodotoxin, (1mg), CAS Number: 4368-28-9
Supplier: Enzo Life Sciences BMLNA1200001
Na+ channel blocker. Tetrodotoxin is a non-peptide toxin isolated from ovaries and liver of Chinese puffer fish. Neurotoxin. Potent and reversible inhibitor of the voltage dependent Na+ channels in nerve membranes. Alternative Name: TTX, Fugu poison. Formula: C11H17N3O8. MW: 319.3. CAS Number: 4368-28-9. MI: 14: 9246. Purity: ≥98% (TLC). Appearance: White to off-white solid. Solubility: Soluble in dilute acetic acid (e.g. 1mg/ml in 10mM HOAc or 10mg/ml in 0.1M HOAc) or in citric acid/sodium citrate buffer, pH 4.8 (e.g. 1mg/ml in 20mM buffer). Do not use alkaline solution. Use/Stability: Stable for at least 1 year after receipt when stored, as supplied, at -20°C. Stock solutions are stable for up to 3 months at -20°C. Long Term Storage: -20°C
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